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Merge pull request #22527 from paroj:misc

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This commit is contained in:
Alexander Alekhin 2022-10-16 19:08:13 +00:00
commit 584ea43b2f
3 changed files with 7 additions and 4 deletions
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7
cmake/OpenCVPCHSupport.cmake
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@ -331,7 +331,8 @@ ENDMACRO(ADD_PRECOMPILED_HEADER)
MACRO(GET_NATIVE_PRECOMPILED_HEADER _targetName _input)
if(ENABLE_PRECOMPILED_HEADERS)
if(CMAKE_GENERATOR MATCHES "^Visual.*$")
if(CMAKE_GENERATOR MATCHES "^Visual.*$"
AND (CMAKE_VERSION VERSION_LESS "3.16" OR OPENCV_SKIP_CMAKE_BUILTIN_PCH)) # with 3.16+ we use target_precompile_headers
set(${_targetName}_pch ${CMAKE_CURRENT_BINARY_DIR}/${_targetName}_pch.cpp)
endif()
endif()
@ -406,7 +407,9 @@ ENDMACRO(ADD_NATIVE_PRECOMPILED_HEADER)
macro(ocv_add_precompiled_header_to_target the_target pch_header)
if(PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS AND EXISTS "${pch_header}")
if(CMAKE_GENERATOR MATCHES "^Visual" OR CMAKE_GENERATOR MATCHES Xcode)
if(NOT CMAKE_VERSION VERSION_LESS "3.16" AND NOT OPENCV_SKIP_CMAKE_BUILTIN_PCH)
target_precompile_headers(${the_target} PRIVATE ${pch_header})
elseif(CMAKE_GENERATOR MATCHES "^Visual" OR CMAKE_GENERATOR MATCHES Xcode)
add_native_precompiled_header(${the_target} ${pch_header})
elseif(CV_GCC AND CMAKE_GENERATOR MATCHES "Makefiles|Ninja")
add_precompiled_header(${the_target} ${pch_header})

2
modules/calib3d/src/usac/dls_solver.cpp
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@ -160,7 +160,7 @@ public:
double wr[27], wi[27] = {0}; // 27 = mat_order
std::vector<double> work(lwork), eig_vecs(729);
char jobvl = 'N', jobvr = 'V'; // only left eigen vectors are computed
dgeev_(&jobvl, &jobvr, &mat_order, (double*)solution_polynomial.data, &lda, wr, wi, nullptr, &ldvl,
OCV_LAPACK_FUNC(dgeev)(&jobvl, &jobvr, &mat_order, (double*)solution_polynomial.data, &lda, wr, wi, nullptr, &ldvl,
&eig_vecs[0], &ldvr, &work[0], &lwork, &info);
if (info != 0) return 0;
#endif

2
modules/calib3d/src/usac/essential_solver.cpp
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@ -161,7 +161,7 @@ public:
int mat_order = 10, info, lda = 10, ldvl = 10, ldvr = 1, lwork = 100;
double wr[10], wi[10] = {0}, eig_vecs[100], work[100]; // 10 = mat_order, 100 = lwork
char jobvl = 'V', jobvr = 'N'; // only left eigen vectors are computed
dgeev_(&jobvl, &jobvr, &mat_order, action_mat_data, &lda, wr, wi, eig_vecs, &ldvl,
OCV_LAPACK_FUNC(dgeev)(&jobvl, &jobvr, &mat_order, action_mat_data, &lda, wr, wi, eig_vecs, &ldvl,
nullptr, &ldvr, work, &lwork, &info);
if (info != 0) return 0;
#endif